YouTube 🎞️ to MP3 🎵 converter terminal app. Application is dependant on FFMPEG software for MP4 to MP3 conversion. Firstly, make sure you download it and add it to PATH.
Disclaimer: it contains a lot of bugs, is user unfriendly and feels like flying a spaceship. This application is only for academic purposes, please don't sue me.
Acceptable source arguments are YouTube playlists that are Public or Unlisted, and text files with links, each on a separate line. You can limit amount of MP3s downloaded using -n_links=42 and -skip=42 flag.
> yt2mp3 -n_links={number} -skip={number} {source} {output_folder} 